Leyline Tyrant [Zendikar Rising Prerelease Promos] Kaladesh Promos Set: Collectors' Edition Type: Artifact

Set: Collectors' Edition Type: Artifact Rarity: Uncommon Cost: {1} {T}: Add {C}{C}

if it had no +1/+1 counters on it

Set: HeartGold & SoulSilver: Call of Legends Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

you may switch Mew ex with 1 of your Benched Pokemon

Sacrifice after III

Leyline Tyrant [Zendikar Rising Prerelease Promos] Kaladesh Promos Set: Collectors' Edition Type: ArtifactSet: Zendikar Rising Prerelease Promos Type: Creature Dragon Rarity: Mythic Cost: {2}{R}{R} Flying You don't lose unspent red mana as steps and phases end. When Leyline Tyrant dies, you may pay any amount of {R}. When you do, it deals that much damage to any target.